Shentu (CTK) was created to help build trust in a digital world where code is law. It guards assets in real-time while most blockchain projects focus on speed or flashy features.
Instead of static audits, it monitors every transaction as it happens. Shentu is a necessary progression in blockchain applications in an industry where vulnerabilities result in billions of dollars in losses.
Any protocol operating without this level of active protection is simply exposed to avoidable exploits.
What is Shentu (CTK)?
Shentu is a security-centric Layer 1 (L1) blockchain built to transform cybersecurity. Running on the Cosmos software development kits (SDK), it provides active on-chain utility instead of passive one-time audits.
The result is a security-as-a-service hub for the broader multi-chain ecosystem. This security architecture relies on four key pillars:
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Security Oracle: Provides real-time safety scores, allowing decentralized applications (dApps) to identify and block malicious smart contract interactions before they go through.
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ShentuShield: A decentralized reimbursement system where users pool CTK as collateral to provide insurance-like protection against technical exploits.
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Shentu Virtual Machine (SVM): An Ethereum virtual machine (EVM)-compatible environment optimized for formal verification that integrates security checks into its code.
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OpenMath: A decentralized science (DeSci) platform that crowdsources and rewards the verification of complex mathematical proofs for code integrity.
As of early 2026, the network has entered its Roadmap 4.0 phase following the successful v2.17.0 mainnet upgrade. It introduces Oracle version 2 (v2) utilizing off-chain aggregation for near-instant security data.
Once complete, this phased integration will provide the network with full EVM compatibility. It will enable Ethereum-based projects to migrate into Shentu’s protected environment.
The CTK token fuels this system in the form of gas fees and securing the network through staking. It also serves as the primary currency for security queries and ShentuShield protection.
Shentu price history and performance overview
CTK price history
The price of CTK reached its all-time high (ATH) of $3.97 on April 7, 2021. This run was sparked by its rebrand from a single-company product, CertiK Chain, to the decentralized security-focused Shentu Chain.
Conversely, its price plummeted to an all-time low (ATL) of $0.1539 on March 23, 2026. This decline was primarily the result of macroeconomic pressures rather than any internal cause affecting the blockchain.
CTK’s latest performance
CTK’s price action from May 11 to 17, 2026 was between $0.1825 and $0.2049. It is still on a slight upward momentum generated from March 23, 2026, but could reverse soon.
Shentu to USD live price chart on May 17, 2026, 15:40 UTC+0 from Toobit
Its market cap ranged between $29.01 million and $32.62 million within this time frame. This reached an ATH of $154.64 million on December 2, 2021, and is now at $30.14 million.
Current market snapshot (May 17, 2026, 23:44 UTC+8)
CTK is currently trading at $0.1892 on the CTK/USDT price chart and is up 1.50% in the last 24 hours. This is down by 95.25% from its ATH, however.
CTK/USDT 4-hour spot trading chart from Toobit
The last 24 hours had the price of CTK between $0.1836 and $0.1928. It is trying to regain its upward trajectory after descending from its near-time high of $0.2055 on May 14, 2026. There are 159.26 million CTK in circulation, which also matches its total supply.
Crypto Fear and Greed Index on May 17, 2026 from Alternative.me
The Crypto Fear and Greed Index currently has a 27 (Fear) rating, a sharp drop from last week’s 47 (Neutral) reading as Bitcoin and other large cryptocurrencies trend downward.
This shift suggests potential for further downside in the coming days, as the bear market appears likely to continue with no clear signs of bulls returning anytime soon.
On-chain and technical analysis
Support and resistance
CTK is about to re-test its near-term resistance on the 4-hour time frame at around $0.1928. It stretched its lower Bollinger Band to $0.1815 on May 16, 2026 after breaking past resistance at $0.2055.
Near-term support is still at $0.1607, or a 15.92% drop from its current $0.1892 price. It could have enough momentum to print a new higher high and extend its short-term uptrend.
Even if this breakout is successful, it could mark a final local peak. News of stalled U.S.–Iran peace negotiations and a still-closed Strait of Hormuz signal continued regional unrest.
Momentum indicators
The 4-hour Relative Strength Index (RSI) of CTK is climbing to the midpoint level at 47.02. It is likely to inch its way higher, though it might be unable to break past the overbought 70 mark.
CTK/USDT 4-hour RSI chart from Toobit
CTK’s 4-hour RSI has not gone below the 30 oversold territory since going to 24.04 on March 19, 2026. It appears only a matter of time before it breaches the 30 level once again.
CTK/USDT 4-hour MACD chart from Toobit
When it comes to its 4-hour moving average convergence/divergence (MACD), it is rotating out of oversold territory. Its blue MACD line is at -0.0020 and is about to intersect upward toward the -0.0018 signal line, separated by a red histogram reading of only -0.0002.
Moving averages and volume
CTK’s price dropped toward its 4-hour timeframe’s 200-period moving average (MA) on May 16, 2026. It is currently consolidating between its 200-period MA at $0.1848 and its 100-period MA at $0.1888.
Price is likely to test the 50-period MA soon, which sits at $0.1912. Whether CTK can sustain its position above all three MAs over the long term remains to be seen.
Its 24-hour trading volume is down by 7.05% to $1.52 million across exchanges for May 17, 2026. Across the week, CTK’s 24-hour trading volume ranged between $1.09 million and $3.41 million.
On-chain cues
From the total supply of 159.26 million CTK, 70.07% is in circulation while 28.08% is staked. Shentu rewards its stakers with a 35.61% yield, comfortably outpacing 10% inflation.
Shentu on-chain activity from Shentu Chain Explorer
It maintains a healthy, decentralized base of 110 active validators but with a low volume of 2,430 daily transactions. This indicates that network adoption and utility remain in their early stages despite having high staking incentives.
Shentu price prediction and outlook
Shentu presents strong staking fundamentals, yet its growth is held back by low network utilization and a fearful macro market. The token’s near-term valuation hinges on the market’s reception of its May 19, 2026 network upgrade and hard fork.
This technical upgrade is backed by major exchanges and initiates its Roadmap 4.0. It will introduce full EVM compatibility and an optimized Security Oracle.
CTK's 2026 trajectory depends on whether these new features can successfully translate into on-chain developer adoption.
Bull case ($0.45 to $0.65)
Full EVM compatibility and instant Oracle v2 data start Ethereum dApp migrations. This increase in on-chain utility rapidly drives transaction volumes up and pushes the token well past local resistance levels.
Base case ($0.22 to $0.30)
The network successfully completes its upcoming hard fork, providing positive sentiment as major exchange suspensions resolve without a hitch. Meanwhile, high staking yields absorb minor market sell-pressure to establish a stable trading floor above key moving averages.
Bear case ($0.12 to $0.15)
Ongoing global macroeconomic anxieties and a prolonged Fear sentiment drag capital out of mid-cap altcoins. If on-chain transaction metrics stagnate, its 10% inflation rate will slowly dilute token value and force price below its ATL.
Shentu’s shift to automated, real-time security makes it an important defense tool for Web3 applications. Its long-term market valuation, however, relies on turning its high staking rewards into developer adoption.
This article is for informational purposes only and does not constitute financial advice. Always do your own research (DYOR) before making any decisions.
Key milestones for CTK
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Mainnet launch (2020): Goes live as a security-first L1 built on the Cosmos SDK, providing on-chain infrastructure for secure dApps.
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CertiKShield introduction (2020): Established a decentralized reimbursement system, offering users asset protection against smart contract exploits through collateral pools.
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Rebrand to Shentu (2021): Transition from CertiK Chain to Shentu Chain, establishing itself as a community-governed, decentralized security hub.
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OpenBounty launch (2023): Created a transparent, automated marketplace for white-hat hackers to report vulnerabilities and receive rewards on-chain.
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WebAssembly (WASM) integration (2025): This v2.14.0 upgrade allows developers to build smart contracts using various programming languages beyond just Solidity.
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OpenMath DeSci platform (2025): Dedicated to crowdsourcing mathematical proofs for formal verification of code.
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Network optimization v2.17.0 (2026): Improved consensus stability and network speed supporting high-demand requirements of a modern security ecosystem.
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Oracle v2 and EVM compatibility (2026): Roadmap adds full Ethereum compatibility and near-instant security scoring to enable smooth integration for Ethereum-based projects.
Community sentiment and CTK news
Community sentiment
Messari shows a neutral Sentiment Score of 0 as of May 10, 2026. Sentiment Scores range from -1.0 being extremely negative to 1.0 as extremely positive.
Shentu Sentiment Score and Tweet Volume charts from Messari
There has not been much activity in terms of community sentiment for CTK recently. February 25, 2026 registered a notable -0.033 dip due to mainnet upgrade and centralized exchange (CEX) suspensions.
Its year-to-date Sentiment Score was the highest at 0.0286 on July 3, 2025. There was no specific alpha event that triggered this, though positive regulatory developments were in play at the time.
Tweet volume for May 10, 2026 was at 0 with no day going above 2 year-to-date. It appears that Messari has yet to update their Sentiment charts to include data up to May 17, 2026.
CTK news
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May 2026: Shentu Foundation rolls out Roadmap 4.0, highlighting phased deployment of Oracle Module v2 and full EVM compatibility. This infrastructure layer shifts smart contract pre-completion off-chain to provide near-instant on-chain security scores for incoming decentralized applications.
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May 13, 2026: Bithumb announced a localized halt on CTK network movements ahead of the mid-May protocol upgrade. Spot trading for CTK remained uninterrupted while the platform synchronized its node infrastructure with the main network.
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April 29, 2026: Binance announced its support for the upcoming Shentu network upgrade and hard fork scheduled at block height 29,367,500. It will temporarily suspend CTK deposits and withdrawals on May 19 to safely manage the technical transition for its users.
FAQs
How does Shentu differ from traditional blockchain auditing?
Shentu provides continuous, on-chain security monitoring through its Oracle. This real-time safety status check is unlike traditional audits that are one-time snapshots of code.
What is the ShentuShield reimbursement pool?
ShentuShield functions as a decentralized insurance layer where users can purchase protection for their digital assets against technical exploits or hacks. The community uses pooled collateral to reimburse affected members if a verified security failure occurs.
What is the purpose of the OpenMath platform?
OpenMath is a DeSci initiative that crowdsources mathematical proofs to ensure smart contract code implementation is correct by construction. This provides a global, verifiable library of secure code logic that any developer can reference.
Why is the CTK token necessary for the security ecosystem?
CTK is used to pay for real-time security queries, staking, and governance participation. It is also the primary currency for paying protection fees and providing collateral in the ShentuShield pools.
How does Shentu maintain security across different blockchains?
Shentu can export its security scores and protection services to other chains by utilizing the Cosmos SDK and Inter-Blockchain Communication (IBC) protocol. It acts as a universal security hub for the entire multi-chain ecosystem instead of being limited to its own network.
Active on-chain defense
Shentu upgrades security from a one-time checklist into an automated, functional part of a protocol’s daily operations. It challenges the outdated move-fast-and-break things mentality of crypto by prioritizing real-time protection over post-hack damage control.
This infrastructure provides a necessary safety net for an increasingly complex multi-chain ecosystem where static audits are becoming relics of the past. Ultimately, relying on anything less than this level of on-chain defense makes a protocol a ticking time bomb for its stakeholders.
Stay alert and track CTK price charts on Toobit for real-time insights.
How to start trading CTK on Toobit
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